ÜBERENDURANCESPORTS        
"No need to run our races in Lederhosen"

               Upcoming races












Uberendurancesports  ---  a joint venture of a runner and a pastry chef

"Forbidden Run Fest"

Celebrating Philadelphia's Prettiest Park.

10K - 10 Miler - Half Marathon+

Wissahickon Valley Park, Philadelphia, PA

Nov 9th 2025
 




Register online now


Wissahickon Valley park is the crown jewel of the Philadelphia park system. It is over 2000 acres in size and features more than 50 miles of trails. The park combines natural beauty and history, with many historic buildings and bridges located within the park. The Forbidden Drive Trail is the most used and most know trail in the park. Over 1 million people use the trail every year and it was awarded PA Trail of the year in 2018. It is 5.45 miles long, 25 feet wide and features a max grade of 3%. The smooth gravel surface of the trail makes it a perfect choice for runners, who usually run on pavement, but would like to run in an area immersed in nature on a surface that is more forgiving than pavement. And for the trail runners, we keep it interesting by adding a few trail sections as well. Let's celebrate Philadelphia Parks by running the Forbidden Run Fest at the Wissahickon Valley Park. This race is limited to 750 runners, so please register early. We are looking forward seeing you at the starting line in November.

Distances:

10 KM
10 Miles
Half Marathon+

Bib Pickup:

Starts at 7:30AM at the Start/Finish

approx address: Houston Recreational Center, 900 Grakyn Lane, Philadelphia,PA 19128

There is no expo. Bib and swag pickup on raceday only.

Start Time:

13.1+ starts at 9:00 AM
10 Miler starts at 9:15 AM
10 KM starts at 9:30 AM


Start/Finish: 

Address: Houston Recreational Center, 900 Grakyn Lane, Philadelphia,PA 19128

Course: 

10 KM:
Mile 1: Downhill on mostly smooth compacted dirt trail (last 1/4 mile is somewhat rocky and steep downhill)
Mile 2 & 3: Very gradual downhill on smooth wide gravel trail (Forbidden Drive)
Mile 3.1: Turnaround
Mile 4 & 5: Very gradual uphill on Forbidden Drive
Mile 6: Mount Misery - 1/4 mile rocky uphill section followed by compacted dirt trail back to the finish line.

10 Miler:
Mile 1: Downhill on mostly smooth compacted dirt trail (last 1/4 mile is somewhat rocky and steep downhill)
Mile 2-5: Very gradual downhill on smooth wide gravel trail (Forbidden Drive)
Mile 5: Turnaround
Mile 6-9:Very gradual uphill on Forbidden Drive
Mile 6: Mount Misery - 1/4 mile rocky uphill section followed by compacted dirt trail back to the finish line.

13.1+:
Mile 1: Downhill on mostly smooth compacted dirt trail (last 1/4 mile is somewhat rocky and steep downhill)
Mile 2-5: Very gradual downhill on smooth wide gravel trail (Forbidden Drive)
Mile 6-9: Loop featuring 3 miles of rolling single track trail, 0.5 Miles paved bicycke trail and 0.5 miles gravel trail
Mile 10-13: Very gradual uphill on Forbidden Drive
Mile 14: Mount Misery - 1/4 mile rocky uphill section followed by compacted dirt trail back to the finish line.
And yes, our Halfmarathon is 14 miles long

With this course we try to introduce new runners and road runners to trail running. We have a generous time limit, so one could even power hike it. The entire course is located within Wissahickon Park, so you are in nature the entire run. If you enjoy trail running, you will enjoy our 13.1+ (14 miles really) featuring 5 miles of dirt trails and 8 miles of gravel trail on the scenic Forbidden Drive.

More detailed Course Map coming soon

Fees: 

13.1+ $75 till 7/31/25  $79 till 9/30/25 ($85 after)

10 Miles $65 till 7/31/25  $69 till 9/30/25 ($75 after)

10 KM $55 till 7/31/25  $59 till 9/30/25 ($65 after)


Register online now


Refund policy:

Till 30 days before raceday

Mail us a stamped self-addressed envelope to receive a refund minus $10:
UES, c/o ForbiddenRF, 2137 Old Lancaster Pike, Reinholds, PA 17569

after:

no more refunds.
We reserve the right to cancel or postpone the race due to weather, acts of god or other reasons outside of the control of uberendurancesports. No unauthorized bib transfers, please contact RD at Stephanweiss@comcast.net to find out if and how you can transfer your bib.





Awards & Swag:

All Runners will receive an commemorative finisher award (tbd) and a race shirt (with a small cool race logo and no ads)
Top 3 overall and Top 3 age group 19 & under, 20-29, 30-39, 40-49, 50-59 & 60 plus


Time Limit:

All runners have to finish before 1PM, which makes this race hiker friendly

Weather:

The average temp at the start is typically around 45 degrees. Average high early Nov is around 60 degrees.


Timing:

This race is chip timed by 2Lraceservices. There will be a live results link on our website, so you can check your time and placement shortly after you are crossing the finish line. Your result will be listed in ultrasignup as well, and will be part of your ultrasignup rank. Keep your bib visible on font at all times and do not fold your bib, to avoid damaging your timing chip. You have to finish the distance you signed up for , you can not drop to a shorter distance during the race.





Water Stops :

We have Water and Gatorade, as well as some snacks at our Water Stops.Aid stations are spaced 2-3 miles apart.

Waterstops are located at:

10 KM: 1 Stop at Mile 3
10 Miler: 3 Stops at Mile 3 ,5 & 7
13.1+: 4 Stops at Mile 3,5,8 & 10

We recommend carrying a bottle to keep hydrated.



Post Race Party:


Post race pizza party and award ceremony at the start finish area. Live music by Don Bitterlich.